f(x)=(x^2-4x+6)-4

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Solution for f(x)=(x^2-4x+6)-4 equation: 


Simplifying
f(x) = (x2 + -4x + 6) + -4

Multiply f * x
fx = (x2 + -4x + 6) + -4

Reorder the terms:
fx = (6 + -4x + x2) + -4

Remove parenthesis around (6 + -4x + x2)
fx = 6 + -4x + x2 + -4

Reorder the terms:
fx = 6 + -4 + -4x + x2

Combine like terms: 6 + -4 = 2
fx = 2 + -4x + x2

Solving
fx = 2 + -4x + x2

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = 2x-1 + -4 + x

Simplifying
f = 2x-1 + -4 + x

Reorder the terms:
f = -4 + 2x-1 + x

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